This unique single family house sits on a hilly site on Fox Island, Washington. The design features a highly adaptive mass timber post-and-beam structure paired with NLT enclosure panels, creating a warm, inviting atmosphere. The L-shaped layout is carefully crafted to harmonize with the towering fir trees on site. One arm of the L houses the living and dining areas, along with a cantilevered covered deck that offers breathtaking views of the Puget Sound bay. A south-facing clerestory extends from the post-and-beam system, welcoming abundant natural light into the home. On the other arm of the L, two engawa-style decks nestle among the trees, offering an immersive experience for both the homeowners and their guests.